baber/WOPTO huggingface dataset:
Patent KR-20030073855-A (KR)
Title: A Method Of An Item Selling And Transmission Using Online And Wireless
Inventor: LEE YO MIN
IPC: G06Q30/06
Filed: 2002-03-13
Abstract: PURPOSE: A method for selling and transmitting a wire/wireless interlock item is provided to enable a gamer to a help request message using an SMS transmitting function of a messenger window and enable a member to buy an item by connecting to a game server by wireless using a portable terminal and to transmit the item in the case that an item is necessary during an on-line game. CONSTITUTION: In the case that an item is needed during an on-line game, a gamer selects a member who registered in a connection list window of a game screen(S520). An ID and a telephone number of the selected member are displayed on a messenger window, contents are inputted on the messenger window, and a message is transmitted to a portable terminal of the selected member(S530). The contents of the message are displayed on a terminal messenger window of the portable terminal(S550). If the member reads the message and presses a confirmation button, the member is connected to an on-line game server through a wireless Internet and connected to an item selection window having items(S560). The member selects and purchases a necessary item on the item selection window(S580). The purchased item is transmitted and displayed to a game screen of the gamer(S600).
Patent KR-20030075093-A (KR)
Title: Method for Change of Transmitter in Raio Relay System
Inventor: KIM GWANG UK
IPC: H04B1/04
Filed: 2002-03-15
Abstract: PURPOSE: A method for switching a transmission unit in a wireless transmission system is provided to monitor an error operation of a power amplifier and a PLDRO(Phase Locked Dielectric Resonator Oscillator) and smoothly control a configuration switching function for a normal operation of the transmission unit by composing a transmission switching monitoring/controlling unit. CONSTITUTION: In case that an IF(Intermediate Frequency) input level of a power amplifier(210) does not exist, a PLDRO(220) is not locked, an output level of the PLDRO(220) is less than a reference value, or a modulator(240), a line monitor(250), and a transmission unit(260) are artificially dismounted, a transmission switching monitoring/controlling unit(203) turns off a bias of a power amplifier(210), grasps abnormality, and performs a switching operation to a good transmitter. The transmission switching monitoring/controlling unit(203) monitors RFMD(RF(Radio Frequency) Monitoring Data) multiplexed in a multiplexer(202) of an FPGA(Field Programmable Gate Array) always. In case that an output level value of the power amplifier(210) is over a set output range or a phase control voltage of the PLDRO(220) is over a lock range, the transmission switching monitoring/controlling unit(203) generates an alarm, and turns off the bias of the power amplifier(210). The transmission switching monitoring/controlling unit(203) prevents that an outputted RF low signal is converted into an RF high signal, and performs a transmission switching, using a switching function.
Patent KR-20030075409-A (KR)
Inventor: KIM YOUNG JU
IPC: A23L7/109
Filed: 2002-03-18
Abstract: PURPOSE: A method of preparing a food product by powdering silkworm pupae as a major culture source of Cordyceps militaris and mixing the prepared powder with Cordyceps militaris powder and various kinds of cereal grain flour is provided. The food product includes general noodles or cold noodles and has the efficacy of Cordyceps militaris. CONSTITUTION: A mixture of 0.1 to 10% by weight of Cordyceps militaris powder, 0.1 to 30% by weight of silkworm pupae, 50% or more by weight of wheat flour, 1 to 5% by weight of starch and 1 to 10% by weight of cereal grain flour is kneaded and then molded to give a dough. The dough is used in manufacturing various food products such as noodles or cold noodles.
Patent KR-20030077859-A (KR)
Inventor: KWON HYE GYEONG
IPC: H05K7/20
Filed: 2002-03-27
Abstract: PURPOSE: A plasma display device is provided to reduce noises and achieve improved degree of freedom of design of the back cover. CONSTITUTION: A plasma display panel is attached to the panel attachment surface of the chassis base. A plasma display panel driver circuit substrate is attached to the opposite surface of the panel attachment surface. A front cover is arranged in front of the plasma display panel. A back cover(18) is arranged in rear of the chassis base and has ventilating holes(18'). A sound proof member is arranged in front or rear of the ventilating hole in such a manner that the sound proof member covers the ventilating holes and reflects or diffracts the noises generated from the noise source arranged in the device.
Patent KR-20020042548-A (KR)
Inventor: KIM MYEOUNG WON
IPC: F21S2/00
Filed: 2002-03-26
Abstract: PURPOSE: An emergency lamp having an alarm and a rotating lamp apparatus structure is provided to prevent the accident by guiding people to the emergency exit through the luminescence of a rotating lamp and the alarm. CONSTITUTION: An upper case(9) has a female screw through hole(6) and a symmetric structure. A lower case(10) has two female screw through holes(8) on its left and right and four female screw through holes(6) on its right. The upper case(9) and the lower case(10) are coupled by bolts. Two electric-light bulbs(7) are provided on the lower case(10). Each of the two electric-light bulbs(7) is inserted into a socket(7-a). The lower case(10) is placed on a wall. A rotating lamp(8) is installed on the upper case(9).
Patent KR-20030079377-A (KR)
Inventor: KIM GO JUNG
IPC: A21D2/36
Filed: 2002-04-03
Abstract: PURPOSE: Provided is grain powder containing Hericium erinaceus which is used for the manufacture of noodles, bread, rice cake and the like. Therefore it has excellent therapeutic effect on chronic degenerative diseases, cancer and the like, and removes activated oxygen from the human body. CONSTITUTION: Grain powder containing Hericium erinaceus is characteristically manufactured by mixing 80 wt.% of grain powder and 20 wt.% of Hericium erinaceus powder.
Patent KR-20030083210-A (KR)
Title: Oh contents inspection device of silica tube using spectrometry method
Inventor: KIM BYEONG SAM
IPC: G01N21/25
Filed: 2002-04-19
Abstract: PURPOSE: An apparatus for measuring content of a hydroxide radical in a silica tube using spectrometry is provided to allow steric measurement of content of the hydroxide radical in the silica tube. CONSTITUTION: An apparatus(10) includes a Teflon reflector(11b), a probe(13), a spectrum analyzer(15), and a data processor(17). The Teflon reflector is inserted to a penetrating hole of a silica tube(11a) to reflect light incident through the probe. The probe sends light to the silica tube for measurement of content of the hydroxide radical, and receives light reflected by the Teflon reflector to transmit to the spectrum analyzer. The incident light is projected perpendicularly to longitudinal direction(A) of the silica tube, and toward a center of a section of the silica tube perpendicular to the longitudinal direction of the silica tube so that the light reflected by the Teflon reflector is inputted to the probe. A wavelength of the light projected by the probe is identical with a wavelength of optical signal transmitted through optical fiber to be manufactured using the silica tube.
Patent KR-20030084443-A (KR)
Title: Projection lenses for a projection TV
Inventor: KIM KI TAE
IPC: H04N5/74
Filed: 2002-04-26
Abstract: PURPOSE: A projection lens system of a projection TV is provided to appropriately select optical characteristics of a lens used for a projection TV to improve resolution of the projection TV. CONSTITUTION: A projection lens system of a projection TV includes the first, second, third and fourth lenses. The lens system has power(P0) and the first lens(1) is an aspherical lens having relatively weak power. The second lens(2) is a convex lens having considerably strong power that occupies the most of the overall power of the system. The third lens(3) is an aspherical lens having relatively weak power. The fourth lens(4) is an aspherical lens having very weak power.
Patent KR-20020037320-A (KR)
Inventor: YUN KWANG SU
IPC: B60C23/00
Filed: 2002-04-29
Abstract: PURPOSE: A tire wheel having twin holes to assemble an air valve and a pneumatic sensor is provided to prevent an accident of a vehicle by inserting a sensor for checking of pneumatics of a tire in a tire wheel. CONSTITUTION: A tire wheel has twin holes of the same size, 11.4 mm, to assemble a pneumatic sensor and an air valve. The pneumatic sensor of a tire of a standard type has wiring of 4.5 cm length and a male jack of a subminiature straight shape. Convex lens, a screwed cap of transparent plastic, a 3V-LED(Light Emitting Diode) red and green bulb, a snap ring for fixing a switch, a plastic switch of a button type for changing colors of the bulb, a silver white screwed upper spring sheet made of steel, a coil spring for 30 psi(pounds per square inch), a sliding piston and straight rod, two square rubber rings of 1 mm, and a piston cup made of 2.5 mm rubber are prepared inside a cylinder having screw thread. Wiring to be connected with a solar cell and a subminiature male jack are prepare are prepare outside of the cylinder. A coil spring of 50 psi is used for a light truck. Suggestions are written on a label.
Patent KR-20030085660-A (KR)
Title: photoresist feeding system of photo-lithography fabrication equipment
Inventor: JANG SEONG GEUN
IPC: H01L21/027
Filed: 2002-04-30
Abstract: PURPOSE: A photoresist supply system of a photolithography process equipment is provided to be capable of reducing the loss of photoresist and increasing the efficiency of a filter by recycling the photoresist wasted while supplying the photoresist. CONSTITUTION: A photoresist supply system(30) is provided with a pump(16) located between a bottle(12) and a filter(20) for supplying the photoresist of the bottle through a photoresist supply line(14) to the filter, a distributing pump(22) connected with the filter, and a control valve(24) connected with the distributing pump. The photoresist supply system further includes a connecting pipe(32) connected with the predetermined portion of the filter and connected through the photoresist supply line, and a check box(34) for separating bubbles from the photoresist induced through the connecting pipe.
Patent KR-20030086871-A (KR)
Title: A fire extinguishing system
Inventor: JUNG HYEONG MO
IPC: A62C35/11
Filed: 2002-05-07
Abstract: PURPOSE: A fire fighting system is provided to be effectively used even in special places where it is impossible to install fire-fighting facilities due to deteriorated buildings and limited spaces. CONSTITUTION: The fire fighting system comprises a body(100) formed therein with a reinforced fire fighting solution reservoir(110), a transfer pipe(200) connected to the reservoir formed in the body for transferring reinforced fight fighting solution stored in the reservoir, and a plurality of sprinklers(300) fixed to the transfer pipe for spraying the fire fighting solution transferred from the reservoir.
Patent KR-20030087162-A (KR)
Title: Pre-metal dielectric layer forming method of semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/31
Filed: 2002-05-07
Abstract: PURPOSE: A method for forming a pre-metal dielectric layer of a semiconductor device is provided to be capable of restraining the generation of delamination by gradually reducing the fluorine contained in an oxide layer. CONSTITUTION: A plurality of general oxide layers(4,6,8,10) and impurity oxide layers(5,7,9) are alternately deposited at the upper portion of a semiconductor structure. At this time, the semiconductor structure includes a silicon substrate(1) and a lower metal line(3). At the time, the impurity concentration of each impurity oxide layer is gradually lowered from the lower layer to the upper layer. After depositing an upper oxide layer(11) at the upper portion of the resultant structure, a planarization is carried out at the resultant structure. Then, a via hole(100) is formed by selectively etching the resultant structure for partially exposing the lower metal line. Preferably, fluorine is used as the impurity of each impurity oxide layer.
Patent KR-20030090957-A (KR)
Title: Optical system for wide angle camera
Inventor: CHANG YO SEPH
IPC: G02B11/00
Filed: 2002-05-24
Abstract: PURPOSE: An optic system for wide-angle camera is provided to obtain correctly an image by reducing a brightness difference between a center part and a peripheral part of a lens and reduce a manufacturing cost by using a plastic aspheric lens. CONSTITUTION: An optic system for wide-angle camera includes the first and the second lenses(10,20), the third lens(30), an iris diaphragm(70), the fourth lens(40), the fifth lens(50), and the sixth lens(60). The first second lenses(10,20) are formed with convex lenses opposite to the outside and concave lenses to the inside, respectively. The first and the second lenses(10,20) have negative refractive indexes, respectively. The third lens(30) is formed with the convex lens to the outside and the convex lens to the inside and has a positive refractive index. The iris diaphragm(70) is used for condensing selectively the light from the third lens(30). The fourth lens(40) is formed with the concave lens to the outside and the convex lens to the inside and has the positive refractive index. The fifth lens(50) is formed with aspheric lenses of the convex lens to the outside and the convex lens to the inside and has the positive refractive index. The sixth lens(60) is formed with the concave lens to the outside and the concave lens to the inside and has the negative refractive index.
Patent KR-20030092354-A (KR)
Title: Active matrix type organic electro luminescence device and fabrication method thereof
Inventor: PARK JAE YONG
IPC: H05B33/22
Filed: 2002-05-29
Abstract: PURPOSE: An active matrix type organic electroluminescence device and a manufacturing method thereof are provided to improve the lifetime of an organic luminescent device by forming an organic luminescent layer of the upper portion of an anode electrode with a uniform thickness. CONSTITUTION: A thin film transistor and a storage capacitor are formed on a transparent substrate(200) and include an active layer(220), source/drain electrodes(260,250), and a gate electrode(230). A protection film(228) is formed on the whole upper portion of the thin film transistor and the storage capacitor and exposes a portion of the drain electrode(250) or the source electrode(260). An organic electroluminescence device is formed on a pixel region and the exposed drain or source electrode of an upper portion of the protection film(228) and comprised of a first electrode, an organic luminescent layer, and a second electrode.
Patent KR-20030096697-A (KR)
Title: A tunnel lining structure system using curved corrugated steel plates and consrution method therof
Inventor: HUH JUNG WON
IPC: E21D11/18
Filed: 2002-06-17
Abstract: PURPOSE: A tunnel lining structure using a curved wavy steel plate is provided to secure structural safety by minimizing ground subsidence, to prevent the accident caused by the breakdown of bedrock and to improve working environment. CONSTITUTION: The tunnel lining structure using a curved wavy steel plate comprises the steps of placing a shotcrete layer(3) on the surface of footing bedrock(2) to stabilize the footing bedrock of an excavated tunnel, arranging curved wavy plates(50) having the thickness of a plate and the wavy shape corresponded to curvature of the excavated tunnel and planned load to be overlapped mutually, forming internal walls(5) fastened continuously by bolts toward the outside of the curved wavy steel plate(50), and placing a plane concrete layer(4) to a space between the shotcrete layer(3) and the internal wall(5).
Patent KR-20030096870-A (KR)
Title: curtain-wall installation apparatus possible to move horizontally and curtain-wall installation method using the same
Inventor: HAN SONG SU
IPC: E04B2/88
Filed: 2002-06-18
Abstract: PURPOSE: An installation device for a one-way movable curtain wall is provided to simplify the installation work for a curtain wall and to manage the quality of construction effectively. CONSTITUTION: The installation device for a one-way movable curtain wall contains: a horizontal frame(100) provided with a roller guide way; a curtain shift device(200) containing a horizontal shift device(210) installed on the roller guide way of the horizontal frame and moved along the roller guide way, and a curtain wall support device(220) connected to the horizontal shift device, formed perpendicular to the horizontal frame and fixed with a curtain wall; and a support frame(300) formed perpendicular to the end of the horizontal frame.
Patent KR-20030097325-A (KR)
Title: Micro mixer having pipes to be assembled and disassembled
Inventor: CHO DONG U
IPC: B01F15/00
Filed: 2002-06-20
Abstract: PURPOSE: A micro mixer having a separable and assemblable pipe structure is provided to make it easy to wash the inside of the micro mixer and improve the convenience of assembling and maintenance and repair. CONSTITUTION: The micro mixer, which mixes an incoming fluid, comprises: a twisted blade member(11) twisted at a predetermined angle for mixing the fluid; and a plurality of pipe members(101,102) each individually having the twisted blade member(11) disposed inside. Each of the pipe members(101,102) is formed at both opposite ends with a separating and assembling unit for separating and assembling the pipe members(101,102).
Patent KR-20040002015-A (KR)
Title: Tri-state buffer
Inventor: LEE SEOK GYU
IPC: G11C7/10
Filed: 2002-06-29
Abstract: PURPOSE: A tree state buffer is provided to solve noise problem and output rate decrease problem by driving one output part when a power supply voltage is above a fixed level, and driving a number of output parts when the power supply voltage is below the fixed level. CONSTITUTION: A level detector(11) detects a level of a power supply voltage and outputs a level signal. A logic operation part(12) generates the first, the second, the third, and the fourth signal by logic operation of the above level signal and input data. And the first and the second and the third and the fourth output part(21,22,23,24) are driven selectively according to the first and the second and the third and the fourth signal. The level detector comprises a P-type MOS transistor connected between the power supply voltage and a node, and an N-type MOS transistor being connected to the above node and operating according to an enable signal, and a resistor connected between the N-type MOS transistor and a ground, and an inverter and a latch connected between the node and an output port.
Patent KR-20040011781-A (KR)
Inventor: KIM YONG SU
IPC: H02K15/02
Filed: 2002-07-30
Abstract: PURPOSE: A reciprocating motor is provided to simplify a fabrication process of an outer core, enhance the productivity, and reduce a manufacturing cost by forming the outer core with one body. CONSTITUTION: A reciprocating motor includes an external stator and an internal stator. The external stator is formed with a coil, a bobbin, and an outer core(10). The internal stator is fixed on an outer circumference of the cylinder. The outer core(10) is formed by performing an injection molding process using metal powders. A piston is connected to a mover within a cylinder in order to press the internal gas of a cooler. The outer core(10) is formed with an outer wheel part(12) and an inner wheel part(14).
Patent KR-20040015606-A (KR)
Title: Variable displacement swash plate type compressor
Inventor: LEE MIN JU
IPC: F04B25/04
Filed: 2002-08-13
Abstract: PURPOSE: A variable displacement type swash plate compressor is provided to allow clearance by forming a penetrating channel on a hub-bush assembly coupled to a driving axis to allow foreign matters to be discharged. CONSTITUTION: At least one foreign matter discharge unit is formed in a hub-bush assembly to discharge foreign matters generated during rotation. The foreign matter discharge unit is a foreign matter discharge hole(274) formed along a corner of a bush coupling groove(273) formed on a center of an axis coupling part(271) of a hub(270) to penetrate the hub. The foreign matter discharge hole extends clearance between an inside of the axis coupling part and a bush(280) coupled through the bush coupling hole. Foreign matters generated by interference or vibration are discharged through the foreign matter discharge hole penetrating the hub through the corner of the bush coupling hole. Reliability of a compressor is secured thereby as torque is kept constant by securing fixed clearance and excluding interference.
Patent KR-20040017551-A (KR)
Title: Tire rubber composition with improved interfacial properties
Inventor: PARK SEONG SU
IPC: C08L51/00
Filed: 2002-08-22
Abstract: PURPOSE: Provided is a high-performance tire rubber composition, which has improved affinity, dispersibility and bonding strength between heterogeneous rubbers by increasing the reactivity in mixing and in interfacial bonding of heterogeneous rubbers. CONSTITUTION: The tire rubber composition comprises 100 phr of a mixed rubber of a natural rubber with a synthetic rubber and 2-6 phr of a maleic anhydride graft rosin(ROSIN-MAH). Preferably, the mixed rubber comprises a natural rubber and an EPDM(ethylene-propylene-diene monomer) rubber as a synthetic rubber in the mixing ratio of 60:40-80:20.
Patent KR-20040018714-A (KR)
Title: Image forming apparatus
Inventor: SHIN JUNG GWANG
IPC: G03G15/06
Filed: 2002-08-26
Abstract: PURPOSE: A developing device of an electrophotographic printer is provided to realize a small cartridge by integrating a cleaning unit with a charging unit, thereby improving the productivity and reducing the cost. CONSTITUTION: A cleaning unit(11) cleans a surface of a photoconductive drum(10) by using a cleaning blade. A charging unit(13) charges the surface of the photoconductive drum passed through the cleaning unit with a predetermined potential. The charging unit includes a corona wire(14) receiving and discharging a high voltage, and a shield member(15) surrounding the corona wire. A support member(17) is installed around the photoconductive drum, having an upper part combined with the cleaning unit, and a lower part combined with the charging unit.
Patent KR-20040026061-A (KR)
Title: Flat panel display device using hologram pattern liquid crystal
Inventor: PARK CHAN YEONG
IPC: G02F1/29
Filed: 2002-09-17
Abstract: PURPOSE: A flat panel display using a hologram pattern liquid crystal is provided to widen a color reproducibility range to improve picture quality of the flat panel display. CONSTITUTION: A flat panel display using a hologram pattern liquid crystal includes a light source(21), a light guide, and a liquid crystal(26) having a hologram pattern. The light guide includes a core(22) through which light emitted from the light source propagates, and a cladding(23) formed on one side of the outer face of the core to total-reflect the light propagating along the core. The liquid crystal is formed between the first and second transparent electrodes(25,27) formed on the other side of the light guide and controls the wavelength and transmission intensity of the light propagating through the light guide.